ObjectiveTo evaluate the metastasis feature and the dissecting value of cervicothoracic lymph node for middle esophageal squamous carcinoma. MethodsA total of 303 patients admitted to the Rugao Boai Hospital(107 patients) and the Rugao People's Hospital (196 patients) received the stapled cervical esophagogastrostomy via different thoracic approach according to the admission order number between March 2005 and February 2013. There were 290 patients with Ro resections including 149 patients by Ivor-Lewis approach (an Ivor-Lewis group) and 141 patients by Sweet approach (a Sweet group). The data of lymph nodal dissection and PTNM stage and follow-up of the two groups were analyzed. ResultsThe number of positive lymph nodes dissected from the cervicothoracic junction in the IvorLewis group was significantly greater than that in own upper abdomen (Z=3.12, P<0.05) and that in the cervicothoracic junctionin in the Sweet group (Z=3.30, P<0.05). The lymph node metastasis rate of the cervicothoracic junction in the Ivor-Lewis group was significantly higher than that in own upper abdomen(χ2=10.76, P<0.05)and that in the cervicothoracic junction in the Sweet group (χ2=7.34, P<0.05). The lymph node ratio (LNR) of the cervicothoracic junction in the Ivor-Lewis group was significantly higher than that in own upper abdomen (χ2=11.67, P<0.05) and that in the cervicothoracic junction in the Sweet group (χ2=5.99, P<0.05). The proportion of patients which PTNM were Ⅲa or Ⅲb as N＞N1 in the Ivor-Lewis group was significantly higher than that in the Sweet group(χ2=5.59, P<0.05). After surgery of 1 year, 3 years, 5 years, the rate of lymph node local recurrence and the total rate of tumor metastasis or recurrence in the Ivor-Lewis group were significantly lower than in the Sweet group (P<0.05). The survival rate in the Ivor-Lewis group was significantly greater than that in the Sweet group (P<0.05). ConclusionThe cervicothoracic junction has a higher incidence of lymphatic metastasis, which transfer intensity is greater than that of upper abdomen. The extended cervicothoracic lymph node dissection should be indeed indispensible to increase of radical resection and the accuracy of PTNM stage and to improve the long term survival for middle esophageal carcinoma.
Objective To compare the postoperative anorectal pressure after procedure for prolapse and hemorrhoids (PPH) and Milligan-Morgan hemorrhoidectomy (MMH) in treatment of patients with mixed hemorrhoid of Ⅲ-degree. Methods In total of 112 patients with mixed hemorrhoid of Ⅲ-degree who underwent PPH (n=60) or MMH (n=52) in The First Affiliated Hospital of Xinjiang Medical University between March 2014 to March 2015 were prospectively enrolled, the type of surgery was according to patients’ individual choice. In 6 months after operation, all patients under-went the examination of anorectal manometry which including rectal anal inhibitory reflex, rectal resting pressure, anal resting pressure, maximal anal contractive pressure, and anal canal length of high pressure belt. Results In 6 months after operation, the positive rate of rectal anal inhibitory reflex 〔88.3% (53/60) vs. 61.5% (32/52)〕 , anal resting pressure 〔(56.42± 2.25) mm Hg vs. (46.31±2.58) mm Hg〕, and anal canal length of high pressure belt 〔(3.35±0.12) cm vs. (2.29±0.23) cm〕 of PPH group were all significantly higher than those of MMH group (P＜0.05), but there was no statistical significance between PPH group and MMH group in rectal resting pressure 〔(5.51±1.26) mm Hg vs. (5.39±1.85) mm Hg〕 and maximal anal contractive pressure 〔(156.64±9.78) mm Hg vs. (155.32±8.53) mm Hg〕, P>0.05. Conclusion PPH and MMH are all effective to treat mixed hemorrhoids of Ⅲ-degree, but PPH is more positive in protection of anal function.
To analyze the effectiveness of anterior cruciate l igament (ACL) reconstruction with preserving the remnant ACL by allograft l igament. Methods Between January and July in 2008, 97 patients underwent ACL reconstruction with the allograft l igament. On the basis of the ACL’s condition, patients were divided into 2 groups. In the trial group (patients having remnant ACL, n=38), there were 27 males and 11 females with an average age of 24.3 years (range, 16-43 years); of them, 8 cases compl icated by menicus injury and 13 cases by Outbridge I degree cartilage injury; the time from injuryto operation was 3-20 weeks (mean, 8.6 weeks). In the control group (patients having no remnant ACL, n=59), there were 35 males and 24 females with an average age of 27.8 years (range, 18-48 years); of them, 16 cases compl icated by menicus injury and 23 cases by Outbridge I degree cartilage injury; the time from injury to operation was 4-44 weeks (mean, 12.7 weeks). All injuries were caused by sports in 2 groups. All patients had positive anterior drawer test and positive Lackman test. Before operation and 3, 8, 9, 15 months after operation, the function of the knee joint was evaluated by the International Knee Documentation Committee (IKDC) scale and Lysholm score. KT-2000 arthrometer was used to evaluate knee laxity. Results All incisions healed primarily, and no intraarticular infection occurred. Thirty-seven cases and 57 cases were followed up 15 months in the trial group and the control group, respectively. Knee instabil ity disappeared; the patients showed negative anterior drawer test and negative Lackman test. By the evaluation of KT-2000, the joint sl ippage of 2 groups were less than 2 mm at 3 and 6 months after operation, but it was more than 2 mm in 2 cases of the trial group and in 3 cases of the control group at 9 months after operation; and it was no change in the trial group and 2.5-4.0 mm (mean, 3.4 mm) in the control group at 15 months after operation. Both the IKDC scale and Lysholm score were higher in the trial group than in the control group 3 months after operation, but the differences were not significant (P gt; 0.05). Both the IKDC scale and Lysholm score were
Objective To investigate the clinical effect of high intensity focused ultrasound (HIFU) and uterine artery embolization (UAE) in the treatment of cesarean scar pregnancy (CSP). Methods A total of 152 patients with CSP diagnosed by B-type ultrasonography were enrolled prospectively in this study from June 2014 to May 2016 in Chengdu Women and Children’s Central Hospital and Suining Central Hospital. Six patients from Chengdu Women and Children’s Central Hospital and 84 from Suining Central Hospital for Volunteered HIFU treatment were regarded as observation group. The other 62 patients from Chengdu Women and Children’s Central Hospital were selected to accept UAE treatment voluntarily were designated as control group. The clinical efficacy and therapeutic safety of the two groups were compared after the treatment. Results Eighty-two patients (91.1%) in the observation group and 32 (51.6%) in the control group had a bleeding volume equal to 100 mL or lower during complete curettage of uterine cavity (P<0.05). The hospitalization expenses of the above two groups were respectively (25 126.51±1 473.49) and (32 928.42 ±1 579.35) yuan (P<0.05). The hospitalization time was (11.03±1.52) and (10.65±1.87) days respectively, and the difference was not statistically significant (P>0.05). There was no significant difference in the normal rate of human chorionic gonadotropin recovery between the observation group and the control group at 14 days after treatment (P>0.05). Eighty-seven patients (96.7%) in the observation group and 51 (82.3%) in the control group had their menstrual recovery to normal level at 2 months after treatment, and the difference was statistically significant (P<0.05). The incidence of postoperative complications was 1.1% and 6.4% in the observation group and the control group, respectively, and the difference was not statistically significant (P>0.05). Conclusions HIFU in the treatment of CSP is safe and effective. Compared with UAE, HIFU requires less cost with fewer complications, which is worth promoting.
Objective To explore the association between 25-hydroxyvitamin D (25OHD) level and risk of the onset of metabolic syndrome (MS) in people in Chengdu. Methods In total, 474 participants were selected randomly by cluster sampling from one urban district and two rural villages in Longquanyi district of Chengdu. The data of sociodemographic information, lifestyle and family history were collected by questionnaires. Binary logistic regression was performed to assess the relationship between baseline 25OHD level and incident of MS, while multiple linear regression was conducted to analyze the relationship between baseline 25OHD level and insulin resistance. Results Four hundred seventy-four people were enrolled in the cohort study, 39 of them developed MS, with the incidences of 20.8 events per 1 000 person years. Among women, low 25OHD status was significantly associated with the risk of developing MS (OR=4.29, 95%CI 1.05 to 29.50, P=0.044) after adjustment for multiple potential confounders. In a multiple linear regression analysis, low 25OHD level of baseline was independently associated with the increased HOMA-IR over a 4-year period among Chengdu individuals (P<0.05) and was independently related to the decreased ISIcomp over a 4-year period in female (P<0.05). Conclusions The current prospective study suggests that low 25OHD level may contribute to increase insulin resistance in Chengdu population. Furthermore, low 25OHD level may increase the risk of MS among women in Chengdu.
Objective To summarize the current status and progress of treatment for ductal carcinoma in situ （DCIS）. Methods The related literatures on actuality and advancement of treatment for DCIS were searched and reviewed. Results As the increase of incidence， the treatment options for DCIS continued to evolve. Surgical treatment options included mastectomy and breast-conserving surgery. Postoperative radiation therapy in combination with breast-conserving surgery was considered to be the standard for the decrease of local recurrence. The role of endocrine therapy was also being evaluated currently. Conclusions Breast-conserving surgery and combined therapy have became the main methods for treatment of DCIS. Further studies are necessary to determine which subset of patients with DCIS require only surgery alone without adjuvant therapy. Minimally invasive treatment will be a developing direction of DCIS.
ObjectiveTo do a brief introduction and prospects for simultaneous pancreas and kidney transplanta-tion from aspects of recipient screening, choice of operative method, prognosis, quality of life, and complications. MethodDomestic and international literatures were collected to summary the effect, prognosis, and the latest progress of simultaneous pancreas and kidney transplantation in the treatment of diabetes. ResultsAs a kind of mature treatment of diabetic with end-stage renal disease, simultaneous pancreas and kidney transplantation had been carried out in most transplantation centers around the world, it had the definite therapeutic effect and controllable side effects, the life quality of posttransplantation patients would be improved notably. However, the screen of transplantation patient, the selection of transplantation operation, and the postoperative immunosuppressive protocols had not yet been reached a consensus. ConclusionsSimultaneous pancreas and kidney transplantation is the most effective treatment for type 1 diabetes patients with end-stage renal disease, it provides a more feasible and more physiological way for the secretion of insulin. Although the patient has to undergo a major operation and take some risk, simultaneous pancreas and kidney transplantation still improves the patient's survival rate and the quality of life, and reduces the incidence of complications related to diabetes. Based on the above reasons, simultaneous pancreas and kidney transplantation should be a preferred treatment for all eligible patients.
ObjectiveTo compare the quality of life in the early stage of treatment in patients who accepted renal transplantation with those who still were undergoing long-term hemodialysis. MethodsPatients undergoing long-term hemodialysis in December 2011 and adult patients who planned to accept renal transplantation within 6 months were chosen to be our study subjects. The Medical Outcomes Study 36-item Short Form Health Survey Questionnaire (SF-36) was used for the study. After 6 months of following up, they were assessed with the same questionnaire again. Those hemodialysis patients who accepted renal transplantation within this period were divided into the intervention group. The quality of life between the two groups was compared then. ResultsA total of 124 end-stage renal failure patients were involved in our study, in which 79 patients successfully accepted renal transplantation (intervention group) and the other 45 patients who still underwent hemodialysis (control group). No other complications were observed during this period. There was no significant difference in life quality between the two groups before treatment (P>0.05). Six months after the treatment, SF-36 total score and each of the 8 dimension scores for the intervention group were all significantly higher than those for the control group (P<0.05). ConclusionRenal transplantation recipients have a totally better life quality than those who depend on hemodialysis.
Objective To investigate the incidence of full-term prelabor rupture of membranes (FPROM) and risk factors for FPROM. Methods A prospective nested case-control study was performed on pregnant women in early pregnancy and their spouses, who underwent prenatal examination for the first time in Zhuhai Center for Maternal and Child Health Care from May 2021 to December 2022. Pregnant women with a clear diagnosis of FPROM were included in the case group, and pregnant women without FPROM were randomly selected at a 1∶3 ratio for inclusion in the control group. A questionnaire survey was performed to collect exposure information possibly related to FPROM. The hospital's medical record system was used for information verification and to record the pregnancy outcomes. A multivariate logistic regression analysis was used to investigate the risk factors for FPROM. Results The incidence of FPROM in this study was 24.27%. The multivariate logistic regression analysis showed that obesity pregnant women, smoking, drinking, unbalanced diet, high-intensity physical activity during pregnancy, eating areca nut before pregnancy, using glucocorticoids during pregnancy, older at the time of first pregnancy, a history of adverse pregnancy outcomes, a history of pregnancy complications, a history of diabetes, a history of scar uterus, no folate supplementation during pregnancy, repeated intrauterine operations, polyembryony, polyhydramnios, transverse fetus and fetal cephalopelvic disproportion as the way of conception were risk factors for FPROM (P<0.05). Additionally, the pregnant women whose spouses were obese or smoked or drinking had an increased risk of FPROM (P<0.05). Lower gravidity and lower parity were protective factors against FPROM (P<0.05). Conclusion There are many risk factors for FPROM. Special attention should be given to the life behaviors of pregnant women during pregnancy, and health education should be strengthened for pregnant women and their spouses to help them develop good living habits and reduce the incidence of FPROM.
Objective The baseline, clinical characteristics, and risk factors were analyzed in the stroke registry program of the Xinjiang Production Constraction Corp’s Hospital aimed to aid the clinical management and stroke prevention. Method A single center prospective method based on Lausanne Stroke Registry was used in this study. Patients generally, past history, living conditions, onset to treatment time, the stroke scale were collected with 1 year follow up. The investigators of follow up were single blinded. Result Eight hundred and ten ischemic stroke patients were included, of which 478 (59.01%) were male, 332 (40.99%) were female. The average age of these patients was 66.50±10.66 years. One year loss rate of follow up was 4.64%. Seven hundred and sixty-nine patients were diagnosis as acute cerebral infarction, 41 patients were TIA. The median time from onset to treatment was 15 hours. Lacunar infarction was the most common type with 334 (43.43%) patients. The average score of the National Institutes of Heath Stroke Scale was 5.55±7.24. The incidence of carotid artery plaque was 82.2%. Conclution Xinjiang region has its own characteristics of stroke with a higher carotid artery plaque rate and thrombolytic therapy ratio. Good stroke registration system could standardize the clinical behavior and promote the continuous improvement of medical quality.